The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

Astronomers have released a set of more than a million simulated images showcasing the cosmos as NASA's upcoming Nancy Grace ...

The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and creating a time lapse of the phenomena.

The initial findings offer novel perspectives on the relationship between star formation and the evolution of galaxies.

"We have by and large been ignoring triples in models and simulations — we're just starting to understand how these types of ...

NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

One of the most distant and, thus, earliest star-killing supernovas ever seen has been discovered by astronomers with the ...

For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don't go looking for it -- the flickering star is 2.2 million ...

NASA astronauts Nick Hague and Sunita Williams will step outside the International Space Station (ISS) on Thursday, January ...

Two stars in Wolf-Rayet 140 collide, forming carbon-rich dust. Webb captured 17 expanding dust shells, revealing ...

Researchers found far more hidden black holes than previously known, indicating plenty of behemoths lurking in thick clouds ...

James Woods has lost his Pacific Palisades home in the Southern California fires that continue to devastate parts of Los ...